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Workbook.ScrollPositionChanged Event

Occurs when the scroll position changes in a worksheet.

You need a license for the DevExpress Office File API Subscription or DevExpress Universal Subscription to use this event in production code.

Namespace: DevExpress.Spreadsheet

Assembly: DevExpress.Docs.v24.2.dll

NuGet Package: DevExpress.Document.Processor

#Declaration

public event ScrollPositionChangedEventHandler ScrollPositionChanged

#Event Data

The ScrollPositionChanged event's data class is ScrollPositionChangedEventArgs. The following properties provide information specific to this event:

Property Description
ColumnIndex Gets the index of the left-most column of the currently visible area.
RowIndex Gets the index of the top row of the currently visible area.

#Remarks

The ScrollPositionChanged event occurs in the following cases:

Handle this event to determine the name of the worksheet being scrolled and obtain the column and row indexes of the top-left cell of the currently visible area. If a worksheet contains frozen rows and columns, the ColumnIndex and RowIndex properties of the ScrollPositionChangedEventArgs class return indexes of the top-left cell of the currently visible scrollable area.

Note

This event does not occur by default. The event fires only if the WorkbookEventOptions.RaiseOnModificationsViaAPI property is true.

See Also